P5B

View detailed technical data, stock status, and sourcing information for: P5B
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-00-277-5828

Item Name Code

04254

Assigment Date

01/01/1963 (63 years ago)

3.000 inches nominal width, 1 stage quantity, 85.0 celsius ambient temp at full rated power, single speed speed adjustments, 2.875 inches nominal length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Stage Quantity: 1
Speed Adjustments: single speed
Width: 3.000 inches nominal
Length: 2.875 inches nominal
Ambient Temp At Full Rated Power: 85.0 celsius
Operating Speed At Rated Capacity In Rpm: 10000.0
Outlet Inside Width: 1.000 inches nominal
Outlet Inside Height: 1.188 inches nominal
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 20.0 cubic feet per minute maximum
Outlet Location: bottom
Voltage In Volts And Current Type: 25.0 dc
Prime Mover Power Rating: 0.010 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: vertical down
Special Features: two wire wound resistors and one terminal mtg board
Height: 2.938 inches nominal
Material: steel blade
Quantity: 1
Surface Treatment: anodize blade
Style Designator: fixed, rectangular outlets

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
P250B8080	Centrifugal Fan
P5B	Centrifugal Fan
SN250B8080	Centrifugal Fan

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4140-00-277-5828?

The FSCG of the NSN 4140-00-277-5828 is 4140

Does the NSN 4140-00-277-5828 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-277-5828 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4140-00-277-5828 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-277-5828 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4140-00-277-5828 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963